# Add and subtract four digit numbers I

## Interactive practice questions

$6000+2000$6000+2000

Easy
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Solve $8000-6000$80006000.

Solve $7600+1200$7600+1200

Solve $8600-7400$86007400.

### Outcomes

#### NA3-1

Use a range of additive and simple multiplicative strategies with whole numbers, fractions, decimals, and percentages.

#### NA3-6

Record and interpret additive and simple multiplicative strategies, using words, diagrams, and symbols, with an understanding of equality